If it's still in production, it's most likely still getting some level of maintenance attention as well. When I was an undergrad I did some coding for some of t

If it's still in production, it's most likely still getting some level of maintenance attention as well. When I was an undergrad I did some coding for some of the professors at the college. A lot of scientific programming is stuff that gets written and run once and never run again. Try dusting off some 10-year-old C++ and try compiling it with the current version of your compiler.